Bird feeder



FIG. 1 is a top perspective view of a bird feeder showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a side elevational view thereof rotated ninety degrees to the right with respect to FIG. 3 ;

FIG. 5 is a side elevational view thereof rotated ninety degrees to the left with respect to FIG. 3 ;

FIG. 6 is a side elevational view thereof rotated one hundred and eighty degrees with respect to FIG. 3 ;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof. 

CLAIM The ornamental design for the bird feeder, as shown and described. 